20766105216

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{58337}}^1$

素因数の和:58463

約数の個数: 128

約数和(自身を含む): 61884950400

約数和(自身を除く): 41118845184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 384, 412, 432, 576, 618, 824, 864, 927, 1152, 1236, 1648, 1728, 1854, 2472, 2781, 3296, 3456, 3708, 4944, 5562, 6592, 7416, 9888, 11124, 13184, 14832, 19776, 22248, 29664, 39552, 44496, 58337, 59328, 88992, 116674, 118656, 175011, 177984, 233348, 350022, 355968, 466696, 525033, 700044, 933392, 1050066, 1400088, 1575099, 1866784, 2100132, 2800176, 3150198, 3733568, 4200264, 5600352, 6008711, 6300396, 7467136, 8400528, 11200704, 12017422, 12600792, 16801056, 18026133, 22401408, 24034844, 25201584, 33602112, 36052266, 48069688, 50403168, 54078399, 67204224, 72104532, 96139376, 100806336, 108156798, 144209064, 162235197, 192278752, 201612672, 216313596, 288418128, 324470394, 384557504, 432627192, 576836256, 648940788, 769115008, 865254384, 1153672512, 1297881576, 1730508768, 2307345024, 2595763152, 3461017536, 5191526304, 6922035072, 10383052608, 20766105216]

約数ペア:

[(1, 20766105216), (2, 10383052608), (3, 6922035072), (4, 5191526304), (6, 3461017536), (8, 2595763152), (9, 2307345024), (12, 1730508768), (16, 1297881576), (18, 1153672512), (24, 865254384), (27, 769115008), (32, 648940788), (36, 576836256), (48, 432627192), (54, 384557504), (64, 324470394), (72, 288418128), (96, 216313596), (103, 201612672), (108, 192278752), (128, 162235197), (144, 144209064), (192, 108156798), (206, 100806336), (216, 96139376), (288, 72104532), (309, 67204224), (384, 54078399), (412, 50403168), (432, 48069688), (576, 36052266), (618, 33602112), (824, 25201584), (864, 24034844), (927, 22401408), (1152, 18026133), (1236, 16801056), (1648, 12600792), (1728, 12017422), (1854, 11200704), (2472, 8400528), (2781, 7467136), (3296, 6300396), (3456, 6008711), (3708, 5600352), (4944, 4200264), (5562, 3733568), (6592, 3150198), (7416, 2800176), (9888, 2100132), (11124, 1866784), (13184, 1575099), (14832, 1400088), (19776, 1050066), (22248, 933392), (29664, 700044), (39552, 525033), (44496, 466696), (58337, 355968), (59328, 350022), (88992, 233348), (116674, 177984), (118656, 175011)]